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The transport of nonintrinsic impurities injected by laser blow-off method is described theoretically by solving the two dimensional (radial and toroidal) time dependent equations of diffusion in the edge plasmas of a tokamak. Explicit expressions and evaluation procedures are given for the calculation of the density profile, temperature profile and the diffusion coefficients for the atoms injected and for the ions formed from the injected atoms.

Additional information

Authors: BAKOS J S, Forschungszentrum Jülich GmbH (KFA) (DE)
Bibliographic Reference: Report: Jül-2817 EN (1993) 23 pp.
Availability: Available from Zentralbibliothek der Forschungszentrum Jülich GmbH, Postfach 1913, 5170 Jülich (DE)
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